To build your own upper/lower arms, spindles, or links, we have what you need.
Our uniball cups are CNC machined in-house from US 4130 chromoly, not cheap mild steel or imported materials.
We also machine the OD of the cup to remove the material scale/finish for better welding, unlike most other companies.
Don't pay more for something less.
Designed for maximum mis-alignment and strength, these can be MIG or TIG welded and heat-treated after final fabrication.
Available in three versions in our 1" cups, the wider sizes are typically used for lower control arms or lower links for maximum weld attachment.
The 1.25" and 1.50" come in one standard size.
Refer to our sizing chart for specific dimensions.
(Sold Individually | Does Not Include Snap Ring or Bearing).
